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SA-550 High Acid Value Thermoplastic Solid Acrylic Resin For Hot Melt Adhesive

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SA-550 High Acid Value Thermoplastic Solid Acrylic Resin For Hot Melt Adhesive

Name: SA550 High Acid Value Thermoplastic Solid Acrylic Resin For Hot Melt Adhesive
Brand: WeiLi Resin®
Price: 1 USD

China SA-550 High Acid Value Thermoplastic Solid Acrylic Resin For Hot Melt Adhesive wholesale

Brand Name : WeiLi Resin®

Model Number : SA-550

Certification : ISO9001

Place of Origin : China

MOQ : 5000KG

Price : Negotiable

Supply Ability : 500t/month

Delivery Time : 14 work days

Packaging Details : 25kg/bag

Appearance : Powder

Glass transition temperature (Tg) : 62℃

Molecular weight (Mw) : 10,000g/mol

Inherent viscosity (IV) : 0.10

Acid value : 55mgKOH/g

Moisture content : ≤0.5%

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High-acid Value Solid Acrylic Resin for hot melt adhesive

SA-550 is a high performance 100% solid acrylic resin designed for use as a hot melt adhesive. this type of adhesive that exhibits good adhesion to a wide variety of materials including polyester, glass, aluminum, steel, fabric and paper. It provides a medium degree of cohesive strength with good resistance.

Other performance characteristics of this type of adhesive are resistance to high temperatures and atmospheric agents such as to be used in conditions of exposure to an external environment. These adhesives are also resistant to the passage of time and do not become slippery with increasing temperatures.

Characteristics and Advantages

is a thermoplastic solid acrylic resin with good weatherability, unique hardness, gloss and chemical resistance. It can be a base resin of hot melt adhesive.
is easily soluble in many organic solvents such as ketones, white spirit, esters, and aromatic hydrocarbons. It also has good compatibility with other film forming resins such as vinyl resins, some alkyds and other acrylic resins.

Specification

Item	Value	Unit	Test method
Appearance	Powder
Glass transition temperature (Tg)	62	℃	ASTM D-3418
Molecular weight (Mw)	10,000	g/mol	ASTM D-3593
Inherent viscosity (IV)	0.10		ASTM D-2857
Acid value	55	mgKOH/g	ISO-3682
Moisture content	≤ 0.5	%	ISO-3251

Packaging and storage

Packed in composite paper bag with inner plastic bag, 25kg net.
Store in cool, dry and ventilated place where the fire and organic solvents are prohibited.
Shelf life: 3 years, capable of further use after passing QC inspection.
Transport as non-dangerous material.

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